ciao a tutti. utlimamente stavo cercando un modo per fare upload con php e mysql e mi sono imbattuto in questo script:
upload.php:
Codice PHP:
<html>
File upload scritto in Php & MySql . Massima dimensione dei file 1 MB
<form method="post" enctype="multipart/form-data">
<table width="350" border="0" cellpadding="1" cellspacing="1" class="box">
<tr>
<td width="246">
<input type="hidden" name="MAX_FILE_SIZE" value="100000">
<input name="userfile" size="30" type="file" id="userfile">
</td>
<td width="80"><input name="upload" type="submit" class="box" id="upload" value=" Upload "></td>
</tr>
</table>
</form>
<?php
$connessione = mysql_connect("localhost","nome utente","password"); // inserite i dati relativi al database
mysql_select_db ( "nome tabella", $connessione ) ; // nome tabella
if(isset($_POST['upload']) && $_FILES['userfile']['size'] > 0)
{
$fileName = $_FILES['userfile']['name'];
$tmpName = $_FILES['userfile']['tmp_name'];
$fileSize = $_FILES['userfile']['size'];
$fileType = $_FILES['userfile']['type'];
$fp = fopen($tmpName, 'r');
$content = fread($fp, filesize($tmpName));
$content = addslashes($content);
fclose($fp);
if(!get_magic_quotes_gpc())
{
$fileName = addslashes($fileName);
}
include 'library/config.php';
include 'library/opendb.php';
$query = "INSERT INTO upload (name, size, type, content ) ".
"VALUES ('$fileName', '$fileSize', '$fileType', '$content')";
mysql_query($query) or die('Errore, query failed');
;
$query = "SELECT id FROM `upload` WHERE name='$fileName' and size='$fileSize'" ;
$result = mysql_query($query) or die('Errore Mysql');
list($id) = mysql_fetch_array($result);
?>
<u>[url='download.php?id=<?php echo $id; ?>']CLICCA QUI PER SCARICARE IL FILE [/url]</u>
<input onclick="this.select()" size=75 border="0" value="download.php?id=<?php echo $id; ?>">
<?
}
?>
</html>
download.php:
Codice PHP:
<?php
if(isset($_GET['id']))
{
// if id is set then get the file with the id from database
$connessione = mysql_connect("localhost","nome utente","password"); // inserite i dati relativi al database
mysql_select_db ( "nome tabella", $connessione ) ; // nome tabella
$id=$_GET['id'] ;
$query = "SELECT name, type, size, content FROM upload WHERE id = $id";
$result = mysql_query($query) or die('Error, query failed');
list($name, $type, $size, $content,) = mysql_fetch_array($result);
header("Content-length: $size");
header("Content-type: $type");
header("Content-Disposition: attachment; filename=$name");
echo $content;
exit;
}
?>
ho capito tutto eccetto una cosa in upload.php:
Codice PHP:
include 'library/config.php';
include 'library/opendb.php';
che vuol dire??? devo creare delle pagine con quell'indirizzo??? che ci devo scrivere??? posso evitarlo???
Qui potete trovare la guida.
grazie in anticipo.